Ifor Bach Ap Meurig Fychan
Ifor Bach Ap was born about 1110.  He died before 1170.

 Nest Verch Gruffudd
Nest Verch was born before 1135.

• Death Notes

  Y

 Gruffudd Ap Ifor Bach
Gruffudd Ap was born about 1150 in Senghennydd Ctf, Glamorganshire, Wales.  He died in 1211.